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Double-heating control device and method of oven

A technology of control device and heating device, which is applied to the device for coating liquid on the surface, pretreatment surface, coating and other directions, can solve the problems of wasting energy, shortening the service life of components, etc., so as to increase the service life of the equipment and reduce the impact Current, the effect of reducing the number of times of switching on and off

Inactive Publication Date: 2014-06-25
SHENZHEN NEW KATOP AUTOMATION TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The oven is a major component in the coating of lithium battery pole pieces or various film coating and printing. In the continuous heating system of the existing oven, the temperature control is realized by the on-off control of all heat pipes by the temperature controller. After testing, the heating tube will have an inrush current three times the rated current at the beginning of switching, which will not only waste energy but also shorten the service life of components

Method used

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  • Double-heating control device and method of oven
  • Double-heating control device and method of oven

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Embodiment Construction

[0014] The present invention will be described in further detail below in conjunction with the embodiments and with reference to the accompanying drawings.

[0015] Please refer to this example Figure 1 to Figure 2 , a double heating control device for an oven, including an oven box body 2, the oven box body 2 communicates with a hot air pipe 1 providing hot air thereto, and the inlet of the hot air pipe 1 communicates with the outlet of a heating device 4 , the heating device 4 includes a constant heating tube 8 and a temperature-adjusting heating tube 7, the constant heating tube 8 is electrically connected to a normally closed continuous operation during operation, and the temperature-adjusting heating tube 7 is electrically connected to a main On the control board 5, the main control board 5 is arranged in the control box 3 outside the oven box body 2, and the main control board 5 is also electrically connected with a temperature sensor 6 arranged in the oven box body 2, ...

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Abstract

The invention discloses a double-heating control device of an oven. The control device comprises an oven body which is communicated with a hot air pipe for supplying hot air for the oven body, an inlet of the hot air pipe is communicated with an outlet of a heating device, the heating device comprises a constant heating pipe and a temperature adjusting heating pipe, when the constant heating pipe works, the constant heating pipe is normally closed and electrically connected for continuous work, the temperature adjusting heating pipe is electrically connected to a master control panel, the master control panel is further electrically connected with a temperature sensor arranged in the oven body, and the temperature adjusting heating pipe is controlled by the master control panel with temperature information provided by the temperature sensor. The invention further discloses a double-heating control method of the oven. The method includes the heating starting step and the temperature control step. The device and method have the advantages that electric energy can be saved, and the service life of the oven is prolonged.

Description

technical field [0001] The invention relates to an oven, in particular to a dual heating control device and method for an oven which can save electric energy and increase the service life of equipment. Background technique [0002] With the development of coating technology, it has been widely used in various technical fields, especially in the production of lithium batteries, it is necessary to coat the battery pole pieces. The oven is a major component in the coating of lithium battery pole pieces or various film coating and printing. In the continuous heating system of the existing oven, the temperature control is realized by the on-off control of all heat pipes by the temperature controller. , After testing, the heating tube will have an inrush current that is 3 times the rated current at the beginning of the on-off, which will not only waste energy but also shorten the service life of components. Contents of the invention [0003] In order to solve the above problems...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B05D3/04
Inventor 资杰
Owner SHENZHEN NEW KATOP AUTOMATION TECH
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